Hormesis effect of glyphosate on common bean cultivars
Although being well-known, the hormesis effect has not yet a defined practical application on the development of agricultural technology. Thus, this study was carried out in Selvíria, Mato Grosso do Sul State, Brazil, in order to evaluate the effect of glyphosate applied at low doses (0 g ha-1, 10 g...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal de Goiás
2012-09-01
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| Series: | Pesquisa Agropecuária Tropical |
| Subjects: | |
| Online Access: | https://www.revistas.ufg.br/pat/article/view/17628 |
| _version_ | 1818677471431622656 |
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| author | Juliano Costa da Silva Orivaldo Arf Gustavo Antonio Xavier Gerlach Clarice Sayumi Kuryiama Ricardo Antonio Ferreira Rodrigues |
| author_facet | Juliano Costa da Silva Orivaldo Arf Gustavo Antonio Xavier Gerlach Clarice Sayumi Kuryiama Ricardo Antonio Ferreira Rodrigues |
| author_sort | Juliano Costa da Silva |
| collection | DOAJ |
| description | Although being well-known, the hormesis effect has not yet a defined practical application on the development of agricultural technology. Thus, this study was carried out in Selvíria, Mato Grosso do Sul State, Brazil, in order to evaluate the effect of glyphosate applied at low doses (0 g ha-1, 10 g ha-1, 20 g ha-1, 30 g ha-1 and 40 g ha-1 of active ingredient) on the development and yield of bean cultivars (Carioca precoce - type I, Juriti - type II and Pérola - type III), irrigated by aspersion, in the autumn/winter of 2009 and 2010. The experimental design was randomized blocks, with 15 treatments arranged in a 5x3 factorial scheme and four replications. It was possible to conclude that the 100 grains mass decreased when submitted to higher glyphosate sub doses, and that the application of glyphosate sub doses did not affect the common bean yield, when the three cultivars were evaluated altogether, however, when each cultivar was individually analyzed, an increase of up to 10% in yield was observed for the Juriti cultivar. |
| first_indexed | 2024-12-17T08:59:54Z |
| format | Article |
| id | doaj.art-c0f0c0fa2f2f4da2aa3cff43d2b29ed6 |
| institution | Directory Open Access Journal |
| issn | 1983-4063 |
| language | English |
| last_indexed | 2024-12-17T08:59:54Z |
| publishDate | 2012-09-01 |
| publisher | Universidade Federal de Goiás |
| record_format | Article |
| series | Pesquisa Agropecuária Tropical |
| spelling | doaj.art-c0f0c0fa2f2f4da2aa3cff43d2b29ed62022-12-21T21:55:47ZengUniversidade Federal de GoiásPesquisa Agropecuária Tropical1983-40632012-09-0142329530210.1590/S1983-40632012000300008Hormesis effect of glyphosate on common bean cultivarsJuliano Costa da Silva0Orivaldo Arf1Gustavo Antonio Xavier Gerlach2Clarice Sayumi Kuryiama3Ricardo Antonio Ferreira Rodrigues4Universidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.Universidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.Universidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.Universidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.Universidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteira, SP, Brasil.Although being well-known, the hormesis effect has not yet a defined practical application on the development of agricultural technology. Thus, this study was carried out in Selvíria, Mato Grosso do Sul State, Brazil, in order to evaluate the effect of glyphosate applied at low doses (0 g ha-1, 10 g ha-1, 20 g ha-1, 30 g ha-1 and 40 g ha-1 of active ingredient) on the development and yield of bean cultivars (Carioca precoce - type I, Juriti - type II and Pérola - type III), irrigated by aspersion, in the autumn/winter of 2009 and 2010. The experimental design was randomized blocks, with 15 treatments arranged in a 5x3 factorial scheme and four replications. It was possible to conclude that the 100 grains mass decreased when submitted to higher glyphosate sub doses, and that the application of glyphosate sub doses did not affect the common bean yield, when the three cultivars were evaluated altogether, however, when each cultivar was individually analyzed, an increase of up to 10% in yield was observed for the Juriti cultivar.https://www.revistas.ufg.br/pat/article/view/17628Phaseolus vulgaris L.herbicidecommon bean cultivars |
| spellingShingle | Juliano Costa da Silva Orivaldo Arf Gustavo Antonio Xavier Gerlach Clarice Sayumi Kuryiama Ricardo Antonio Ferreira Rodrigues Hormesis effect of glyphosate on common bean cultivars Pesquisa Agropecuária Tropical Phaseolus vulgaris L. herbicide common bean cultivars |
| title | Hormesis effect of glyphosate on common bean cultivars |
| title_full | Hormesis effect of glyphosate on common bean cultivars |
| title_fullStr | Hormesis effect of glyphosate on common bean cultivars |
| title_full_unstemmed | Hormesis effect of glyphosate on common bean cultivars |
| title_short | Hormesis effect of glyphosate on common bean cultivars |
| title_sort | hormesis effect of glyphosate on common bean cultivars |
| topic | Phaseolus vulgaris L. herbicide common bean cultivars |
| url | https://www.revistas.ufg.br/pat/article/view/17628 |
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